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fix compatible issue with MacOS, response to GET CONFIGURATION request

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hathach 2018-03-23 14:57:17 +07:00
parent 63aa3ab2c9
commit 9dd20e3ede
2 changed files with 35 additions and 26 deletions
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40
tinyusb/device/usbd.c
View File

@ -49,6 +49,29 @@
#include "usbd.h"
#include "device/usbd_pvt.h"
typedef struct {
void (* init) (void);
tusb_error_t (* open)(uint8_t rhport, tusb_desc_interface_t const * desc_intf, uint16_t* p_length);
tusb_error_t (* control_request_st) (uint8_t rhport, tusb_control_request_t const *);
tusb_error_t (* xfer_cb) (uint8_t rhport, uint8_t ep_addr, tusb_event_t, uint32_t);
// void (* routine)(void);
void (* sof)(uint8_t rhport);
void (* close) (uint8_t);
} usbd_class_driver_t;
enum {
USBD_INTERFACE_NUM_MAX = 16 // USB specs specify up to 16 endpoints per device
};
typedef struct {
volatile uint8_t state;
uint8_t config_num;
uint8_t interface2class[USBD_INTERFACE_NUM_MAX]; // determine interface number belongs to which class
}usbd_device_info_t;
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
@ -334,6 +357,11 @@ static tusb_error_t proc_control_request_st(uint8_t rhport, tusb_control_request
usbd_control_stall(rhport); // stall unsupported descriptor
}
}
else if (TUSB_REQ_GET_CONFIGURATION == p_request->bRequest )
{
memcpy(usbd_enum_buffer, &usbd_devices[rhport].config_num, 1);
STASK_INVOKE( usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, (uint8_t*) usbd_enum_buffer, 1), error );
}
else if ( TUSB_REQ_SET_ADDRESS == p_request->bRequest )
{
tusb_dcd_set_address(rhport, (uint8_t) p_request->wValue);
@ -400,7 +428,9 @@ static tusb_error_t proc_control_request_st(uint8_t rhport, tusb_control_request
static tusb_error_t proc_set_config_req(uint8_t rhport, uint8_t config_number)
{
tusb_dcd_set_config(rhport, config_number);
usbd_devices[rhport].state = TUSB_DEVICE_STATE_CONFIGURED;
usbd_devices[rhport].config_num = config_number;
//------------- parse configuration & open drivers -------------//
uint8_t const * p_desc_config = tusbd_descriptor_pointers.p_configuration;
@ -482,7 +512,7 @@ static uint16_t get_descriptor(uint8_t rhport, tusb_control_request_t const * co
// up to Host's length
len = min16_of(p_request->wLength, len );
ASSERT( len <= TUSB_CFG_DEVICE_ENUM_BUFFER_SIZE, TUSB_ERROR_NOT_ENOUGH_MEMORY);
TU_ASSERT( len <= TUSB_CFG_DEVICE_ENUM_BUFFER_SIZE, 0);
memcpy(usbd_enum_buffer, desc_data, len);
(*pp_buffer) = usbd_enum_buffer;
@ -508,9 +538,6 @@ void tusb_dcd_bus_event(uint8_t rhport, usbd_bus_event_type_t bus_event)
{
if ( usbd_class_drivers[class_code].close ) usbd_class_drivers[class_code].close( rhport );
}
// invoke callback
tud_umount_cb(rhport);
break;
case USBD_BUS_EVENT_SOF:
@ -524,7 +551,10 @@ void tusb_dcd_bus_event(uint8_t rhport, usbd_bus_event_type_t bus_event)
}
break;
case USBD_BUS_EVENT_UNPLUGGED : break;
case USBD_BUS_EVENT_UNPLUGGED:
// invoke callback
tud_umount_cb(rhport);
break;
case USBD_BUS_EVENT_SUSPENDED:
usbd_devices[rhport].state = TUSB_DEVICE_STATE_SUSPENDED;

21
tinyusb/device/usbd.h
View File

@ -70,27 +70,6 @@ typedef struct {
// define by application
extern tusbd_descriptor_pointer_t tusbd_descriptor_pointers;
typedef struct {
void (* init) (void);
tusb_error_t (* open)(uint8_t rhport, tusb_desc_interface_t const * desc_intf, uint16_t* p_length);
tusb_error_t (* control_request_st) (uint8_t rhport, tusb_control_request_t const *);
tusb_error_t (* xfer_cb) (uint8_t rhport, uint8_t ep_addr, tusb_event_t, uint32_t);
// void (* routine)(void);
void (* sof)(uint8_t rhport);
void (* close) (uint8_t);
} usbd_class_driver_t;
enum {
USBD_INTERFACE_NUM_MAX = 16 // USB specs specify up to 16 endpoints per device
};
typedef struct {
volatile uint8_t state;
uint8_t interface2class[USBD_INTERFACE_NUM_MAX]; // determine interface number belongs to which class
}usbd_device_info_t;
//--------------------------------------------------------------------+
// APPLICATION API
//--------------------------------------------------------------------+